A cryptocurrency arbitrage opportunity calculator. Over 800 currencies and 50 markets.
- arbitrage-opportunity
- trading-bot
- cryptocurrency
- altcoins
Repository Index
47,133 repositories indexed
25–48 of 52 · Most stars
Notebooks for financial economics. Keywords: Jupyter notebook pandas Federal Reserve FRED Ferbus GDP CPI PCE inflation unemployment wage income debt Case-Shiller housing asset portfolio equities SPX bonds TIPS rates currency FX euro EUR USD JPY yen XAU gold Brent WTI oil Holt-Winters time-series forecasting statistics econometrics
- jupyter-notebook
- pandas
- federal-reserve
- gdp
Oracle3: open-source trading engine and MCP server for prediction markets. Finds fee-adjusted no-arbitrage violations across related event contracts and trades them live on Kalshi, Polymarket and Solana, or on paper, under pre-trade risk limits. 13 MCP tools, JSON CLI, agent skills, 600+ tests.
- algorithmic-trading
- kalshi
- polymarket
- python
Open Source Algorithmic Trading Engine
Invoicing for freelancers & small businesses
- invoicing
- electron
- cross-platform
- offline-first
Predicting price trends in cryptomarkets using an lstm-RNN for the use of a trading bot
- btc
- lstm
- rnn
- bitcoin
Self-hosted, non-custodial stablecoin payment gateway with x402 and invoice checkout. Accepts USDC, USDT, PYUSD and DAI across 8 networks with QR payments, payment links, settlement tracking and signed webhooks. REST API, micropayments, exports, zero platform fees and no KYC. Python, cross-platform.
- coinbase-x402
- coinpayments-api
- crypto-checkout-form
- crypto-payment-system
MyFin Budget - Web frontend for the personal finances platform that'll help you budget, keep track of your income/spending and forecast your financial future.
- pfm
- personal-finance-manager
- personal-finances
- budgeting
Rails 8 app template: Devise auth, Stripe billing, Tailwind CSS, admin panel, SEO helpers, etc
- mvp-template
- rails-template
- ruby-on-rails-template
- rails
A libGDX cross-platform API for InApp purchasing.
A gem that calculates the exchange rate using published rates from European Central Bank. Compatible with the money gem
Go library containing a collection of financial functions for time value of money (annuities), cash flow, interest rate conversions, bonds and depreciation calculations.
- golang
- fintech
Do stock correlations predict the market? 66 pre-registered tests, the data, and a triple pendulum that explains why not. If you have an idea you want me to try, submit it as a PR and I will test it and get back to you.
SaaS boilerplate/starter-kit in Go+React with Stripe integration, multi-tenant support, comprehensive features and AI-agent ready
- ai-agents
- go
- golang
- mcp-server
Building a population of models that trade crypto and mutate iteratively
- trading-bot
- bitcoin
- neuroevolution
- reinforcement-learning
Open-source event management, ticketing and membership platform for communities, clubs, independent venues and independent artists.
- django
- django-ninja
- eu-vat
- event-management
A dumping ground for my files I use with this awesome crypto currency trading platform https://github.com/askmike/gekko
AI-powered SDK featuring algorithmic trading, backtesting, deployment on 100+ exchanges, and multiple optimization engines.
Capacitor plugin to manage IAP on capacitor with latest libs Android IOS
MyFin Budget - Rest API for the personal finances platform that'll help you budget, keep track of your income/spending and forecast your financial future.
- budget-app
- nodejs
- nodejs-api
- personal-finance-manager
Finance related Go functions (e.g. exchange rates, VAT number checking, …)
- golang
- vat-number
- vat-validation
- vat-validator
An event-driven library to manage and simulate Web Monetization.
- monetization
- web-monetization
- event-driven
- simulation
Wisp CLI — Interactive trading platform for backtesting and live trading across spot, perpetual futures, options, and prediction markets
Contingency Random Number Generator — numbers with controllable fat tails, volatility clustering, and scale convergence
- fat-tails
- finance
- kurtosis
- market-simulation